เครื่องดักจับหลายเซนเซอร์ GST

GST Multi Sensor Detector I-9101

- Combining optical sensor and heat sensor
- All features of I-9102 and I-9103 including optical smoke detection, fixed temperature alarm and rate of rise alarm
- Suitable for life safety system which normal single detection not enough
- Detector coded by handhold programmer P-9910
- Protection area same as heat detector